Don't worry about your stay in the hospital. I'm sure that the treatment for your illness will be successful and you will definitely be with all of us again in only a few days. But, think of the positive side, as well. You're in a big comfortable ward which is beautifully decorated and there are no other patients with you. All your classmates are looking forward to seeing you again. We are going to visit you next Monday and see how you spend your time. Also, we've bought you a present! I hope you will like it. Well, everything is going to be all right so, keep smiling because you will Get Well Soon!
Lots of love,